CN213054033U - Conveniently adjusted grinding machine handrail - Google Patents
Conveniently adjusted grinding machine handrail Download PDFInfo
- Publication number
- CN213054033U CN213054033U CN202022053986.2U CN202022053986U CN213054033U CN 213054033 U CN213054033 U CN 213054033U CN 202022053986 U CN202022053986 U CN 202022053986U CN 213054033 U CN213054033 U CN 213054033U
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- Prior art keywords
- axle
- handrail
- handle
- bolt
- stepping down
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grind quick-witted technical field, especially, relate to a mill machine handrail of convenient regulation, including connecting portion, handrail portion and bolt, vertical handrail hole of stepping down has been seted up at the connecting portion rear portion, horizontal bolt hole of stepping down has been seted up to tip behind the connecting portion, handrail portion includes horizontal insertion axle and handle, horizontal insertion axle inserts in vertical handrail hole of stepping down, the both ends that the level inserted the axle are equipped with the insertion axle baffle respectively admittedly, the tip of handle is equipped with the handle baffle respectively admittedly, the mutual laminating of insertion axle baffle and handle baffle and through the bolt rigid coupling, the level inserts that the axle middle part is even and is equipped with a plurality of slots, the bolt is located horizontal bolt hole of stepping down department and the tip inserts in the corresponding slot of horizontal insertion axle, horizontal bolt hole inside callipers of stepping down is equipped with the spring, the spring. The device provided by the utility model simple structure, convenient operation, the handrail portion at rear portion can carry out angle modulation alone.
Description
Technical Field
The utility model relates to a grind the machine technical field, especially relate to a mill handrail of convenient regulation.
Background
The floor grinding machine is mainly used for grinding concrete, stone, terrazzo and epoxy ground, can effectively grind the terrazzo, the concrete surface layer, the epoxy mortar layer, the old epoxy ground and the like, and has the characteristics of lightness, flexibility, high working efficiency and the like. The traditional grinding machine armrest lifting device is generally characterized in that the front portion of the traditional grinding machine armrest lifting device is connected with a fixed disk on a rack through a limiting pin, the angle of the armrest is adjusted in the position of the fixed disk through adjusting the limiting pin, the traditional grinding machine armrest lifting device is troublesome to operate, time and labor are wasted, and the armrest portion at the rear portion cannot rotate independently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a convenient grinding machine handrail of adjusting that simple structure, convenient operation, the handrail portion at rear portion can carry out angle modulation alone is provided.
The utility model discloses a realize through following technical scheme:
the utility model provides a convenient grinding machine handrail of adjusting, includes connecting portion, handrail portion and bolt, and vertical handrail hole of stepping down has been seted up at the connecting portion rear portion, and horizontal bolt hole of stepping down has been seted up to connecting portion rear end, the handle of middle level insert axle and both ends is included in handrail portion, the level inserts the axle and inserts in vertical handrail hole of stepping down, and the both ends that the level inserted the axle are fixed mounting respectively and insert the axle baffle, the tip of handle fixed mounting has the handle baffle respectively, insert the axle baffle and mutually paste with the handle baffle and pass through bolt fixed connection, the level inserts that the axle middle part is even and is equipped with a plurality of slots, the bolt is located horizontal bolt hole of stepping down department and the tip inserts in the corresponding slot of level insertion axle, and horizontal bolt hole inside callipers of stepping down is equipped with the spring, the spring.
Preferably, the inserting shaft baffle plate at one end of the inserting shaft and the inserting shaft are integrally formed, and the inserting shaft baffle plate at the other end of the inserting shaft and the inserting shaft are fixedly connected through a bolt.
Further, the handle baffles are integrally formed with the corresponding handles.
Beneficial effects of the utility model
The utility model discloses a convenient grinding machine handrail of adjusting of protection has following advantage:
1. the structure is simple, and the disassembly, the assembly and the operation are convenient;
2. the angle of the armrest part can be adjusted independently;
3. the adjustment is time-saving and labor-saving.
Drawings
Fig. 1 is a schematic top view of the present invention;
in the figure, 1, a connecting part, 2, a handle, 3, a handle baffle, 4, an insertion shaft baffle, 5, a spring, 6, a bolt, 7, a horizontal insertion shaft and 8, a longitudinal handrail abdicating hole are arranged.
Detailed Description
A grinding machine handrail convenient to adjust comprises a connecting part 1, a handrail part and a bolt 6, wherein the rear part of the connecting part is provided with a longitudinal handrail abdicating hole 8, the rear end part of the connecting part is provided with a transverse bolt abdicating hole (not shown), the armrest part comprises a horizontal inserting shaft 7 in the middle and handles 2 at two ends, the horizontal inserting shaft is inserted into the longitudinal armrest abdicating hole, two ends of the horizontal inserting shaft are respectively fixedly provided with an inserting shaft baffle 4, the end parts of the handles are respectively and fixedly provided with a handle baffle plate 3, the inserting shaft baffle plate and the handle baffle plate are mutually attached and fixedly connected through bolts, the middle of the horizontal insertion shaft is evenly provided with a plurality of slots (not shown), the bolt is arranged at the position of the horizontal bolt yielding hole, the end part of the bolt is inserted into the corresponding slot of the horizontal insertion shaft, a spring 5 is clamped in the horizontal bolt yielding hole, and the spring is sleeved on the bolt.
Optimized, insert the axle baffle of axle one end and insert an integrated into one piece, the other end insert the axle baffle and insert through bolt fixed connection between the axle, during the installation, insert the axle earlier and insert in vertical handrail abdicating hole, then the bolt will insert the axle baffle fixed connection that inserts axle one end, and the axle baffle that inserts of the other end and insert an integrated into one piece, both made things convenient for the installation, increase overall structure's steadiness, and can play spacing effect when inserting the axle installation.
Furthermore, handle baffle and corresponding handle integrated into one piece, both made things convenient for the installation, increase overall structure's steadiness, and make things convenient for the handrail and insert being connected between the axle.
When the angle of needs overall regulation handrail, as long as take off the bolt, the card is in connecting portion department, and the spring receives the compression this moment, then as long as with the angle of rotatory handle, will drive the level and insert the axle along with rotatory, when adjusting certain angle, inserts epaxial corresponding slot and the corresponding position of bolt, releases the bolt, and the bolt will insert the slot automatically under the effect of spring restoring force in, and will insert the axle and pin, can not rotate at will.
To sum up, the utility model discloses a convenient grinding machine handrail of adjusting, simple structure, convenient operation, the handrail portion at rear portion can carry out angle modulation alone.
Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a convenient grinding machine handrail of adjusting, a serial communication port, including connecting portion, handrail portion and bolt, vertical handrail hole of stepping down has been seted up at the connecting portion rear portion, and horizontal bolt hole of stepping down has been seted up to the tip behind the connecting portion, the handrail portion includes the handle at middle level insertion axle and both ends, the level is inserted the axle and is inserted vertical handrail downthehole, and the level inserts the both ends of axle and fixed mounting has the insertion axle baffle respectively, the tip of handle fixed mounting has the handle baffle respectively, insert the axle baffle and mutually paste and pass through bolt fixed connection with the handle baffle, the level inserts that the axle middle part is even and is equipped with a plurality of slots, the bolt is located horizontal bolt hole of stepping down department and tip and is inserted the corresponding slot of horizontal insertion axle, and horizontal bolt hole inside callipers of stepping down is equipped with the spring, the spring.
2. An adjustable armrest for a grinding machine as defined in claim 1, wherein the insert shaft stop at one end of the insert shaft is integrally formed with the insert shaft, and the insert shaft stop at the other end is fixedly connected to the insert shaft by means of a bolt.
3. An adjustable grinder arm rest according to claim 1, wherein the handle baffles are integrally formed with the respective handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053986.2U CN213054033U (en) | 2020-09-18 | 2020-09-18 | Conveniently adjusted grinding machine handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053986.2U CN213054033U (en) | 2020-09-18 | 2020-09-18 | Conveniently adjusted grinding machine handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054033U true CN213054033U (en) | 2021-04-27 |
Family
ID=75559905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022053986.2U Active CN213054033U (en) | 2020-09-18 | 2020-09-18 | Conveniently adjusted grinding machine handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054033U (en) |
-
2020
- 2020-09-18 CN CN202022053986.2U patent/CN213054033U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |